辽宁省水工混凝土水文气象运行环境区划研究  

Analysis on Hydro Meteorological Operation Environment Division of Hydraulic Concrete in Liaoning Province

作　　者：张路新[1] Zhang Luxin(Office of Flood Control and Drought Relief Headquarters of Liaoning Province,Shenyang 110003,Liaoning)

机构地区：[1]辽宁省防汛抗旱指挥部办公室,辽宁沈阳110003

出　　处：《陕西水利》2021年第4期135-138,141,共5页Shaanxi Water Resources

摘　　要：针对辽宁省水工混凝土水文气象运行环境的多样性,通过收集辽宁省各地年降水量、蒸发量、相对湿度、冻土深度、典型河流代表站的河流冰情相关参数、河流最大流速、河流水温时空特征及风速带划分等水文气象资料,对水工混凝土建筑结构进行水文气象运行环境分区研究,可提升辽宁省水工混凝土结构安全性、耐久性与质量控制,对水工混凝土结构的耐久性设计、维护和修复等环节具有重大的参考价值。This paper focuses on the diversity of Hydro meteorological operation environment of hydraulic concrete in Liaoning Province.The hydro meteorological data of annual precipitation,evaporation,relative humidity,frozen soil depth,river ice condition related parameters of typical river representative stations,river maximum velocity,temporal and spatial characteristics of river water temperature and wind speed zone division are collected to carry out hydro meteorological operation for hydraulic concrete structures The environmental zoning research is an important work to improve the safety,durability and quality control technology of hydraulic concrete structure in Liaoning Province,which has great reference value for the durability design,maintenance and repair of hydraulic concrete structure.

关 键 词：水工混凝土 水文 气象 运行环境区划 冻土深度 河流冰情 

分 类 号：TV331[水利工程—水工结构工程]